[Errno 1] Operation not permitted

[rhoerbe]

This error seems to correlate with the number of entity descriptors loaded.

Debug log:
http://pastebin.com/VSfb24bc

[leifj]

The paste is gone, is this still an issue?

[rhoerbe]

The issue is still around with pyFF==0.9.4

It create the aggregated md, but output the message from the title on stderr.

http://pastebin.com/jG7egvFw

[leifj]

Note that pyFF hasn't been released. Is the issue around in HEAD...

[rhoerbe]

around HEAD?

DEBUG:root:selecting 6 entities from 1 entity set(s) before validation
DEBUG:root:importing builtins from pyff.pipes to find store
ERROR:root:[Errno 1] Operation not permitted

Should I pull from github?

[leifj]

On 2013-12-12 15:54, Rainer Hörbe wrote:

around HEAD?

DEBUG:root:selecting 6 entities from 1 entity set(s) before validation
DEBUG:root:importing builtins from pyff.pipes to find store
ERROR:root:[Errno 1] Operation not permitted

Should I pull from github?

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#35 (comment).

yes please make sure you have the latest version - I'm not 100% sure
I've fixed this bug but I want to make sure I'm not chasing ghosts

[rhoerbe]

It's still there.

[rhoerbe]

wait, I have a clue what the problem is .. seems to be a permission problem on the output side.

[rhoerbe]

File perms or selinux dont seem to be the cause. The problem goes away if I start the script as root. However, I prefer to start shell scripts from crontab as restricted user. Anyway, the problem is just the error reporting, 2>/dev/null does it (and all other potential errors) away. The resulting aggregate is OK.
Could it be that pyff tries to create some file, like a named pipe, but continues somehow if it fails?

[leifj]

On 2013-12-13 08:42, Rainer Hörbe wrote:

File perms or selinux dont seem to be the cause. The problem goes away
if I start the script as root. However, I prefer to start shell
scripts from crontab as restricted user. Anyway, the problem is just
the error reporting, 2>/dev/null does it (and all other potential
errors) away. The resulting aggregate is OK.
Could it be that pyff tries to create some file, like a named pipe,
but continues somehow if it fails?

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#35 (comment).

Aha! Maybe the issue is creating temporary files...

[leifj]

Hey do you have a way to reproduce this wo running on selinux?

[rhoerbe]

Cannot reproduce it, independent of setenforce 0 or 1.